#### Sentence Examples

• In many lizards the muscles of the segments of the tail are so loosely connected and the vertebrae are so weak that the tail easily breaks off.
• The term " lumbar " vertebrae is inapplicable to birds.
• These are a chain of small bones belonging to the first four vertebrae, which are much modified, and connecting the air-bladder with the auditory organs.
• Lastly the number of trunk-vertebrae is always nineteen, while there are generally thirteen pairs of ribs.
• With few exceptions they have amphicoelous vertebrae, the parietal bones remain separate and they have no eyelids, with very few exceptions.